[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fpdtq2efOkG11shTIgBtsZGlD_D1uEfBneX0g_ac47Bk":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":31,"type":32},[],"2025-04-29 14:00:56",185194827,[8,9,10,11],"更稀","更稠","无明显变化","以上均有可能",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},21,"dd24bc2729068f2745548e34ad36a68f","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fe15f32495f88f258bb6589b44d9d762c.png","机能实验学（2024.8-2025.7）","work_41094584","硫酸镁导泻、链霉素毒性-作业.xls","给甲鼠灌胃美兰硫酸镁,乙鼠灌胃美兰氯化钠,则甲鼠肠内粪便的性状()",[21,33,43,50,55,58,66,76,86,96],{"answer":22,"createTime":5,"id":23,"options":24,"question":30,"source":31,"type":32},[],185194823,[25,26,27,28,29],"小白鼠处于头低尾高位","当灌胃针头进入食道约1\u002F3时即可推注药物","灌胃针应从口唇正中进入口腔","灌胃时用灌胃针将小鼠头部往后压,使小鼠口腔与食管成一条直线","当灌胃器进入小鼠食道有抵抗感时即可推注药物","在进行小白鼠灌胃给药时,操作正确的是()","v1",0,{"answer":34,"createTime":5,"id":35,"options":36,"question":42,"source":31,"type":32},[],185194824,[37,38,39,40,41],"静脉注射","肌肉注射","皮下注射","口服","腹腔注射","硫酸镁通过以下哪种给药途径具有导泻的作用",{"answer":44,"createTime":5,"id":45,"options":46,"question":49,"source":31,"type":32},[],185194825,[47,48,11],"美兰硫酸镁","美兰氯化钠","分别用美兰硫酸镁和美兰氯化钠给小白鼠灌胃后,甲鼠肠蠕动较乙鼠明显,说明甲鼠灌胃的药物是()",{"answer":51,"createTime":5,"id":52,"options":53,"question":54,"source":31,"type":32},[],185194826,[47,48,11],"分别用美兰硫酸镁和美兰氯化钠给小白鼠灌胃后,甲鼠肠膨胀情况较乙鼠明显,说明乙鼠灌胃的药物是()",{"answer":56,"createTime":5,"id":6,"options":57,"question":19,"source":31,"type":32},[],[8,9,10,11],{"answer":59,"createTime":5,"id":60,"options":61,"question":65,"source":31,"type":32},[],185194828,[62,63,64],"神经-平滑肌接头","神经-骨骼肌接头","神经-心肌接头","链霉素的神经肌肉毒性作用主要的作用部位是()",{"answer":67,"createTime":5,"id":68,"options":69,"question":75,"source":31,"type":32},[],185194829,[70,71,72,73,74],"肌张力降低","心率减慢","血压下降","胃肠蠕动减弱","肌张力增高","链霉素的神经肌肉毒性主要表现是()",{"answer":77,"createTime":5,"id":78,"options":79,"question":85,"source":31,"type":32},[],185194830,[80,81,82,83,84],"抑制了接头前膜Na+的内流","抑制了接头前膜Mg2+的内流","抑制了接头前膜K+的内流","抑制了接头前膜Ca2+的内流","促进了接头前膜Ca2+的内流","链霉素导致的神经肌肉毒性的机制是()",{"answer":87,"createTime":5,"id":88,"options":89,"question":95,"source":31,"type":32},[],185194831,[90,91,92,93,94],"增加了Ca2+的浓度,使肌细胞钙离子内流增加,增强肌肉收缩性","增加了Ca2+的浓度,使接头前膜Ca2+内流增加,神经递质释放增加","增加了Ca2+的浓度,使终板膜Na+内流增加,肌细胞兴奋性增加","增加了Ca2+的浓度,使终板膜K+外流增加,肌细胞兴奋性增加","增加了Ca2+的浓度,使接头前膜Na+内流增加,神经递质释放增加","实验中为何用氯化钙可以拮抗链霉素的神经肌肉毒性",{"answer":97,"createTime":5,"id":98,"options":99,"question":105,"source":31,"type":32},[],185194832,[100,101,102,103,104],"肾上腺素","去甲肾上腺素","多巴胺","ACh","AChE","链霉素导致的神经肌肉毒性主要是阻断了哪种神经递质的释放"]